package day03;
//字符串连接运算符
public class OperDemo5 {
    public static void main(String[] args) {
        int age = 23;
        System.out.println("我今年"+age+"岁了");
        String name = "sjh";
        System.out.println("我叫"+name);
        System.out.println("我叫"+name+",今年"+age+"岁了");

        //字符串同化
        System.out.println(10+20+""+30);//3030
        System.out.println(""+10+20+30);//102030
        System.out.println(10+20+30+"");//60
    }
}
